These medications were first found in the late 1950s when penicillin was the antibiotic of preference. There were no significant improvements in the treating this disease in a half-century and the treatment is not obtainable in many parts of the world that require it many, says Krysan. In regions of the world where in fact the gold-standard therapy isn’t available, like sub-Saharan Africa, the drug of preference is fluconazole since it is available and inexpensive widely. Unfortunately, it is significantly less effective since it will not in fact kill the fungus. Recently, curiosity in re-using old medicines to treat new illnesses has increased in an effort to develop brand-new therapies quicker. We screened a big collection of old medications for medicines that destroy Cryptococcus and rediscovered tamoxifen, says Krysan.Ideal price for caesarean sections Since 1985, the international health care community has considered the ‘ideal rate’ for caesarean sections to become between 10 percent and 15 percent. New studies reveal that when caesarean section rates rise towards 10 percent across a population, the true number of maternal and newborn deaths decreases. But when the price goes above 10 percent, there is no evidence that mortality rates improve. ‘These conclusions highlight the value of caesarean section in saving the lives of mothers and newborns,’ says Dr Marleen Temmerman, Director of WHO's Section of Reproductive Health and Research.